For those that missed it or aren't on Strava yet, Strava has a couple challenges running until April 30th. There are leaderboards setup for the bottom of GMR to the wall, and for the Village to the lifts.
Its easy to join the challenges, and its all in good fun. Good excuse to get out there and try to set a new best.
GMR to the wall:
http://app.strava.com/challenges/etape-glendora-segment
Village to the lifts:
http://app.strava.com/challenges/etape-mt-baldy-segment